Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.

The plant cuticle, protecting against uncontrolled water loss, covers olive (Olea europaea) fruits and leaves. The present study describes the organ-specific chemical composition of the cuticular waxes and the cutin and compares three developmental stages of fruits (green, turning and black) with th...

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Autores: Huang, Hua, Burghardt, Markus, Schuster, Ann-Christin, Leide, Jana, Lara Ayala, Isabel, Riederer, Markus
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2017
País:España
Institución:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:repositori.udl.cat:10459.1/62725
Acceso en línea:https://doi.org/10.1021/acs.jafc.7b03049
http://hdl.handle.net/10459.1/62725
Access Level:acceso abierto
Palabra clave:Cold storage
cuticle
cutin
Prunus avium L.
Postharvest
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spelling Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.Huang, HuaBurghardt, MarkusSchuster, Ann-ChristinLeide, JanaLara Ayala, IsabelRiederer, MarkusCold storagecuticlecutinPrunus avium L.PostharvestThe plant cuticle, protecting against uncontrolled water loss, covers olive (Olea europaea) fruits and leaves. The present study describes the organ-specific chemical composition of the cuticular waxes and the cutin and compares three developmental stages of fruits (green, turning and black) with the leaf surface. Numerous organ-specific differences, such as the total coverage of cutin monomeric components (1034.4 µg/cm2 and 630.5 µg/cm2) and the cuticular waxes (201.6 µg/cm2 and 320.4 µg/cm2) among all three fruit stages and leaves, respectively, were detected. Water permeability as the main cuticular function was five-fold lower in adaxial leaf cuticles (2.1 x 10-5 m/s) in comparison to all three fruit stages (9.5 x 10-5 m/s). The three fruit developmental stages have the same cuticular water permeability. It is hypothesized that a higher weighted average chain length of the acyclic cuticular components leads to a considerably lower permeability of the leaf as compared to the fruit cuticle.This project was supported by an Oversea Study Program of Guangzhou Elite Project (GEP, Approval No. Sui Jiaoke [2013]94) to H.H. and by a Chinese Academy of Sciences Visiting Professorship for Senior International Scientists Grant No. 2011T2S31 to M.R.2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://doi.org/10.1021/acs.jafc.7b03049http://hdl.handle.net/10459.1/62725reponame:Repositori Obert UdL instname:Universitat de Lleida (UdL)InglésVersió postprint del document publicat a: https://doi.org/10.1021/acs.jafc.7b03049Journal of Agricultural and Food Chemistry, 2017, vol. 65, núm. 40, p. 8790-8797(c) American Chemical Society, 2017info:eu-repo/semantics/openAccessoai:repositori.udl.cat:10459.1/627252026-06-24T12:42:17Z
dc.title.none.fl_str_mv Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
title Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
spellingShingle Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
Huang, Hua
Cold storage
cuticle
cutin
Prunus avium L.
Postharvest
title_short Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
title_full Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
title_fullStr Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
title_full_unstemmed Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
title_sort Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L.
dc.creator.none.fl_str_mv Huang, Hua
Burghardt, Markus
Schuster, Ann-Christin
Leide, Jana
Lara Ayala, Isabel
Riederer, Markus
author Huang, Hua
author_facet Huang, Hua
Burghardt, Markus
Schuster, Ann-Christin
Leide, Jana
Lara Ayala, Isabel
Riederer, Markus
author_role author
author2 Burghardt, Markus
Schuster, Ann-Christin
Leide, Jana
Lara Ayala, Isabel
Riederer, Markus
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Cold storage
cuticle
cutin
Prunus avium L.
Postharvest
topic Cold storage
cuticle
cutin
Prunus avium L.
Postharvest
description The plant cuticle, protecting against uncontrolled water loss, covers olive (Olea europaea) fruits and leaves. The present study describes the organ-specific chemical composition of the cuticular waxes and the cutin and compares three developmental stages of fruits (green, turning and black) with the leaf surface. Numerous organ-specific differences, such as the total coverage of cutin monomeric components (1034.4 µg/cm2 and 630.5 µg/cm2) and the cuticular waxes (201.6 µg/cm2 and 320.4 µg/cm2) among all three fruit stages and leaves, respectively, were detected. Water permeability as the main cuticular function was five-fold lower in adaxial leaf cuticles (2.1 x 10-5 m/s) in comparison to all three fruit stages (9.5 x 10-5 m/s). The three fruit developmental stages have the same cuticular water permeability. It is hypothesized that a higher weighted average chain length of the acyclic cuticular components leads to a considerably lower permeability of the leaf as compared to the fruit cuticle.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1021/acs.jafc.7b03049
http://hdl.handle.net/10459.1/62725
url https://doi.org/10.1021/acs.jafc.7b03049
http://hdl.handle.net/10459.1/62725
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1021/acs.jafc.7b03049
Journal of Agricultural and Food Chemistry, 2017, vol. 65, núm. 40, p. 8790-8797
dc.rights.none.fl_str_mv (c) American Chemical Society, 2017
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) American Chemical Society, 2017
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositori Obert UdL
instname:Universitat de Lleida (UdL)
instname_str Universitat de Lleida (UdL)
reponame_str Repositori Obert UdL
collection Repositori Obert UdL
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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